| 摘要 |
1485100 Inking mechanism HARRIS CORP 20 Jan 1976 [31 Jan 1975] 02211/76 Heading B6C An inking mechanism 10 comprises a ductor roll 20 which oscillates on arms 40 between a fountain roll 16, having an adjustable doctor 25, and a distributer roll 22, the ductor roll 20, in engagement with roll 16 can be isolated from the drive by removal of handle 74 from connection with a bushing 60. Drive from eccentric cam 45 is transmitted to arms 40 by a link 50 which joins eccentric bush 66. A throw-off cylinder 54 holds follower 46 away from cam 45 against the action of spring 52 for washing. The area of contact between the ductor roll 20 and fountain roll 16 is adjusted by means of the connection between arms 40 and link 50.
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